Jefferson County, Idaho 

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United States / Idaho / Idaho Falls / Jefferson County / Cities / Zip Codes
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People in Jefferson County, Idaho

The population in Jefferson County is 30,581. There are 28 people per square mile aka population density. The median age in Jefferson County is 30.8, the US median age is 37.4. The number of people per household in Jefferson County is 3.2, the US average of people per household is 2.6.

Family in Jefferson County
- 64.1% are married
- 8.7% are divorced
- 46.0% are married with children
- 11.4% have children, but are single
Race in Jefferson County

- 87.1% are white
- 0.1% are black
- 0.3% are asian
- 0.3% are native american
- 0.0% claim Other
- 10.4% claim Hispanic Ethnicity
- 1.6% Two or More Races
- 0.2% Hawaiian, Pacific Islander

ESTIMATED TOTAL POPULATION BY AGE

  PEOPLEJefferson, IdahoUnited States
  30,581329,484,123
  49.2%50.8%
  50.8%49.2%
  31.337.8
  30,581329,484,123
  26,222309,327,143
  19,155285,036,114
  16,540251,960,433
  59.7%15.6%
  84.9%30.8%
  28.093.3
  1,093.73,531,905.4
  12.0264,836.8
  RACE
  87.1%61.5%
  0.1%12.3%
  0.3%5.3%
  0.3%0.7%
  0.2%0.2%
  0.0%0.2%
  1.6%2.3%
  10.4%17.6%
  MARRIAGE & FAMILY
  64.0%50.2%
      63.0%48.2%
      1.0%2.0%
  36.0%49.8%
      24.2%33.1%
      8.2%10.9%
      3.7%5.8%
  3.232.63
  8,470118,825,921
  6,81678,298,703
      46.5%31.1%
      39.8%42.3%
  1,65440,527,218
      8.6%16.3%
      5.1%10.3%
PEOPLE STATS MAP
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    MAPS OF JEFFERSON COUNTY, IDAHO
    ZIP CODES IN JEFFERSON COUNTY, IDAHO
    83442 83434 83444 83450 83443 83431 83435 83425


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